$1470.00
SE
JINHE JYW-200B micro-control automatic watch/interfacial tension instrument, double calibrated automatic, computer operation
0~200mN/m
Measurement range 0~200.0mN/m, dual calibrated automatic, computer operation, can adapt to various liquid surface tension and interfacial tension tests, test results are displayed immediately after the test, and multiple test results can be automatically averaged

$1283.00
SE
JINHE JYW-200A Automatic interfacial tension instrument, double calibrated automatic
0~200mN/m
Ring test, Measurement range 0~200.0mN/m, Degree of automation, Accurate test results, Repeatability. Standard weight + standard medium double calibrated to meet multi-directional user requests.

If you don't know how to choose "Surface Tensiometer", please consult customer service.